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Hodgkin disease of bone: radiographic correlation with the histological classification
Insights
Hodgkin disease bone involvement is linked to histological type. Aggressive types like mixed cellularity show higher bone destruction rates (64%) compared to good prognosis types (11%).
Area of Science:
- Oncology
- Pathology
- Radiology
Background:
- Hodgkin disease is a cancer of the lymphatic system.
- Histological classification is crucial for prognosis in Hodgkin disease.
- Bone involvement can be a complication of Hodgkin disease.
Purpose of the Study:
- To investigate the association between bone involvement and histological subtypes of Hodgkin disease.
- To determine if specific Hodgkin disease subtypes are more prone to bone destruction.
Main Methods:
- Retrospective review of 175 patients with Hodgkin disease.
- Radiographic assessment for evidence of bone destruction.
- Correlation of bone involvement with histological classification.
Main Results:
- 36 out of 175 patients (20.6%) exhibited radiographic evidence of bone destruction.
- Patients with mixed cellularity or lymphocytic depletion (poor prognosis) had a 64% rate of bone destruction.
- Patients with lymphocytic predominance or nodular sclerosis (good prognosis) showed only an 11% rate of bone destruction.
- Bone destruction in aggressive histological types was more frequently permeative.
Conclusions:
- Histological type is a significant predictor of bone involvement in Hodgkin disease.
- Aggressive Hodgkin disease subtypes are associated with a higher incidence and more aggressive pattern of bone destruction.
Abstract:
The relationship of bone involvement to the histological type of Hodgkin disease was assessed. Of 175 patients reviewed, 36 had radiographic evidence of bone destruction. Among patients with mixed cellularity or lymphocytic depletion, whose prognosis was fair or poor, 64% had bone destruction. In patients with lymphocytic predominance or nodular sclerosis, whose prognosis was characterized as good, only 11% had bone destruction. Bone destruction in more aggressive histological types was also more likely to be permeative.